JP2003502678A - 位相領域における相関関係の分析方法 - Google Patents

位相領域における相関関係の分析方法

Info

Publication number
JP2003502678A
JP2003502678A JP2001505320A JP2001505320A JP2003502678A JP 2003502678 A JP2003502678 A JP 2003502678A JP 2001505320 A JP2001505320 A JP 2001505320A JP 2001505320 A JP2001505320 A JP 2001505320A JP 2003502678 A JP2003502678 A JP 2003502678A
Authority
JP
Japan
Prior art keywords
filter
signal
correlation
input signals
frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2001505320A
Other languages
English (en)
Japanese (ja)
Inventor
キンバー，イーアン，ディー．
アルコック，ロバート
Original Assignee
テムズ ウォーター ユーティリティーズ リミテッド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by テムズ ウォーター ユーティリティーズ リミテッド filed Critical テムズ ウォーター ユーティリティーズ リミテッド
Publication of JP2003502678A publication Critical patent/JP2003502678A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions
    • G06F17/10—Complex mathematical operations
    • G06F17/15—Correlation function computation including computation of convolution operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Computational Mathematics (AREA)
  • Mathematical Analysis (AREA)
  • Mathematical Optimization (AREA)
  • Pure & Applied Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Data Mining & Analysis (AREA)
  • Software Systems (AREA)
  • Databases & Information Systems (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Algebra (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
  • Examining Or Testing Airtightness (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Radar Systems Or Details Thereof (AREA)
  • Complex Calculations (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
JP2001505320A 1999-06-22 2000-06-22 位相領域における相関関係の分析方法 Pending JP2003502678A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB9914567.4A GB9914567D0 (en) 1999-06-22 1999-06-22 Correlation analysis in the phase domain
GB9914567.4 1999-06-22
PCT/GB2000/002434 WO2000079425A1 (fr) 1999-06-22 2000-06-22 Analyse de correlation dans le domaine des phases

Publications (1)

Publication Number Publication Date
JP2003502678A true JP2003502678A (ja) 2003-01-21

Family

ID=10855832

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2001505320A Pending JP2003502678A (ja) 1999-06-22 2000-06-22 位相領域における相関関係の分析方法
JP2001505319A Pending JP2003502779A (ja) 1999-06-22 2000-06-22 位相ドメインにおける相関解析

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2001505319A Pending JP2003502779A (ja) 1999-06-22 2000-06-22 位相ドメインにおける相関解析

Country Status (8)

Country Link
EP (1) EP1198757B1 (fr)
JP (2) JP2003502678A (fr)
AT (1) ATE253753T1 (fr)
AU (2) AU5550400A (fr)
CA (1) CA2375401A1 (fr)
DE (2) DE10084744T1 (fr)
GB (2) GB9914567D0 (fr)
WO (2) WO2000079424A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016102783A (ja) * 2014-11-14 2016-06-02 積水化学工業株式会社 異常音の発生位置特定方法および異常音の発生位置特定装置
US11209335B2 (en) 2018-04-06 2021-12-28 Hitachi, Ltd. Monitoring system and its method

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060156002A1 (en) * 2002-07-22 2006-07-13 Koninklijke Philips Electronics N.V. Watermark detection
US20080300804A1 (en) * 2004-07-20 2008-12-04 Vls Foundation Movement Detection System and Method
US8995902B2 (en) 2011-08-12 2015-03-31 Bae Systems Information And Electronic System Integration Inc. Link 16-based geolocation of hostile jammers
EP4245960A3 (fr) 2015-01-13 2023-11-29 Halliburton Energy Services, Inc. Traitement de signal de réseau acoustique pour détection d'écoulement
CN107246936B (zh) * 2017-06-01 2019-11-12 国家电网公司 确定旋转机械转子不平衡相位的方法及装置
GB2575669A (en) * 2018-07-19 2020-01-22 Hwm Water Ltd Leak detection apparatus and method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19649051A1 (de) * 1996-11-27 1998-05-28 Blomeyer Bartenstein Hans Pete Biokybernetisches Regelungssystem zum Einsatz in Forschung, Ausbildung, Diagnose und Therapie
JPH1172409A (ja) * 1997-06-23 1999-03-16 Mitsui Eng & Shipbuild Co Ltd 配管の漏洩検知方法
JPH11201859A (ja) * 1998-01-13 1999-07-30 Mitsui Eng & Shipbuild Co Ltd 周波数帯域分割による配管漏洩検知方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016102783A (ja) * 2014-11-14 2016-06-02 積水化学工業株式会社 異常音の発生位置特定方法および異常音の発生位置特定装置
US11209335B2 (en) 2018-04-06 2021-12-28 Hitachi, Ltd. Monitoring system and its method

Also Published As

Publication number Publication date
AU5551600A (en) 2001-01-09
DE60006393T2 (de) 2004-09-09
GB2368916B (en) 2003-09-24
DE10084744T1 (de) 2003-02-27
JP2003502779A (ja) 2003-01-21
GB0130682D0 (en) 2002-02-06
ATE253753T1 (de) 2003-11-15
GB9914567D0 (en) 1999-08-25
EP1198757B1 (fr) 2003-11-05
EP1198757A1 (fr) 2002-04-24
GB2368916A (en) 2002-05-15
WO2000079425A1 (fr) 2000-12-28
CA2375401A1 (fr) 2000-12-28
WO2000079424A1 (fr) 2000-12-28
DE60006393D1 (de) 2003-12-11
AU5550400A (en) 2001-01-09

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